OZG-3936 remove ModelBuilder

...ce/src/main/java/de/ozgcloud/alfa/RootModelAssembler.java

...e/src/main/java/de/ozgcloud/alfa/RootViewLinkHandler.java

...cloud/alfa/collaboration/CollaborationModelAssembler.java

...oud/alfa/collaboration/CollaborationVorgangProcessor.java

...ozgcloud/alfa/collaboration/FachstelleModelAssembler.java

...llaboration/OrganisationsEinheitHeaderModelAssembler.java

...lfa/collaboration/OrganisationsEinheitModelAssembler.java

...e/src/main/java/de/ozgcloud/alfa/common/ModelBuilder.java

...loud/alfa/common/binaryfile/BinaryFileModelAssembler.java

...e/ozgcloud/alfa/common/command/CommandModelAssembler.java

...de/ozgcloud/alfa/forwarding/ForwardingModelAssembler.java

...c/main/java/de/ozgcloud/alfa/hint/HintModelAssembler.java

...java/de/ozgcloud/alfa/hint/HintRootResourceProcessor.java

...ava/de/ozgcloud/alfa/historie/HistorieModelAssembler.java

...a/de/ozgcloud/alfa/kommentar/KommentarModelAssembler.java

.../loeschanforderung/LoeschAnforderungCommandProcessor.java

...fa/loeschanforderung/LoeschAnforderungModelAssembler.java

.../loeschanforderung/LoeschAnforderungVorgangProcessor.java

...de/ozgcloud/alfa/postfach/PostfachMailModelAssembler.java

.../java/de/ozgcloud/alfa/vorgang/VorgangModelAssembler.java